Mercurial > dropbear

comparison svr-chansession.c @ 307:24b19535264b ucc-axis-hack

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progress for serial logins
author matt-ucc@ucc.asn.au
date Sat, 25 Mar 2006 17:31:52 +0000
parents 5d5bbca82aba
children 6e5f8ce73bf2
comparison
equal deleted inserted replaced
306:5d5bbca82aba 307:24b19535264b
609 return ret; 609 return ret;
610 } 610 }
611 611
612 static void serial_connect(struct Channel *channel) { 612 static void serial_connect(struct Channel *channel) {
613 613
614 int serial_fd; 614 int serial_fd;
615 615
616 serial_fd = open(SERIAL_DEVICE, O_RDWR | O_NOCTTY, 0); 616 TRACE(("enter serial_connect"))
617 if (serial_fd < 0) { 617
618 dropbear_exit("Failed opening '%s': %d %s", SERIAL_DEVICE, 618 serial_fd = open(SERIAL_DEVICE, O_RDWR | O_NOCTTY, 0);
619 errno, strerror(errno)); 619 TRACE(("serial_fd = %d", serial_fd))
620 } 620 if (serial_fd < 0) {
621 621 TRACE(("errno %d", errno))
622 /* XXX TODO - code to set the serial fd to the right baud/settings etc */ 622 dropbear_exit("Failed opening '%s': %d %s", SERIAL_DEVICE,
623 623 errno, strerror(errno));
624 ses.maxfd = MAX(serial_fd, channel->writefd); 624 }
625 setnonblocking(serial_fd); 625
626 626 TRACE(("success serial_connect"))
627 channel->writefd = serial_fd; 627 /* XXX TODO - code to set the serial fd to the right baud/settings etc */
628 channel->readfd = serial_fd; 628
629 ses.maxfd = MAX(serial_fd, channel->writefd);
630 setnonblocking(serial_fd);
631
632 channel->writefd = serial_fd;
633 channel->readfd = serial_fd;
629 } 634 }
630 635
631 /* Execute a command and set up redirection of stdin/stdout/stderr without a 636 /* Execute a command and set up redirection of stdin/stdout/stderr without a
632 * pty. 637 * pty.
633 * Returns DROPBEAR_SUCCESS or DROPBEAR_FAILURE */ 638 * Returns DROPBEAR_SUCCESS or DROPBEAR_FAILURE */